wait for butterfly pattern is finished and buy usdcad at 1.2804
when go up beyond 0.7272 then buy.if go down cut loss
short then buy then finally short to 35.5
buy at the bottom of channel to about 0.7150
buy when it get to the under of channel
buy at the under of the channel to about 0.7150
short to 0.7379 then buy to 0.7428 then short to 0.7367 then buy